[Event "764th Indonesia Chess Festival Team Battle"] [Site "https://lichess.org/RC332a2I"] [Date "2024.05.13"] [White "putera_karawangMCS"] [Black "oberschlumpf"] [Result "0-1"] [UTCDate "2024.05.13"] [UTCTime "11:11:44"] [WhiteElo "1957"] [BlackElo "2325"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D90"] [Opening "Grünfeld Defense: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 { D90 Grünfeld Defense: Three Knights Variation } 5. cxd5 Nxd5 6. g3 O-O 7. Bg2 c5 8. e3?! { (0.04 → -0.55) Inaccuracy. O-O was best. } (8. O-O Nc6 9. Nxd5 Qxd5 10. Be3 cxd4 11. Nxd4 Qc4 12. Nxc6 bxc6) 8... cxd4 9. exd4 Nc6 10. O-O Bg4 11. Be3?! { (-0.13 → -1.01) Inaccuracy. Nxd5 was best. } (11. Nxd5 Qxd5 12. Ne5 Bxd1 13. Bxd5 Nxd4 14. Rxd1 Bxe5 15. Kg2 Rab8 16. Be3 Rbd8) 11... Nxc3?! { (-1.01 → -0.16) Inaccuracy. Nxe3 was best. } (11... Nxe3) 12. bxc3 e5 13. h3 Bxf3 14. Bxf3 exd4 15. cxd4 Nxd4 16. Bxb7 Rb8 17. Bg2 Nf5 18. Qxd8 Rfxd8?! { (0.00 → 0.92) Inaccuracy. Rbxd8 was best. } (18... Rbxd8 19. Bg5 Bxa1 20. Bxd8 Bd4 21. Bc7 Rc8 22. Bf4 Rc2 23. Bd5 g5 24. Bxg5) 19. Rae1?! { (0.92 → -0.17) Inaccuracy. Bxa7 was best. } (19. Bxa7) 19... Rb2 20. a4 Nxe3 21. Rxe3 Bd4 22. Ra3 Rc8 23. Rd3 Bb6 24. Rd7 Rcc2 25. Bd5?? { (-0.20 → -4.79) Blunder. Be4 was best. } (25. Be4 Rd2) 25... Rxf2?? { (-4.79 → -0.09) Blunder. Bxf2+ was best. } (25... Bxf2+ 26. Rxf2 Rxf2 27. h4 Rfd2 28. Bxf7+ Kf8 29. Rxd2 Rxd2 30. Bc4 Rd1+ 31. Kf2) 26. Rxf2 Rxf2 27. Kh1 Rf5 28. g4 Rf4 29. Kg2 Kg7 30. Kg3 g5 31. h4 h6 32. hxg5 hxg5 33. a5 Bxa5 34. Rxa7 Be1+ 35. Kh3 Bf2 36. Ra2 Bd4 37. Re2 Bc5 38. Kg3 Bd6 39. Kg2?? { (-0.02 → -2.05) Blunder. Bf3 was best. } (39. Bf3 f5 40. gxf5 g4 41. f6+ Kg6 42. Bxg4 Kg5 43. Bc8 Re4+ 44. Kf3 Rxe2) 39... Rxg4+ 40. Kf3?! { (-1.78 → -2.81) Inaccuracy. Kf1 was best. } (40. Kf1 Bc5 41. Rc2 Rf4+ 42. Ke2 Bb6 43. Rc4 Rf5 44. Bb7 Bc5 45. Ke1 Re5+) 40... Rf4+ 41. Kg2 f5 42. Re6 Bc5 43. Rc6 Bd4 44. Rc7+?! { (-2.04 → -3.03) Inaccuracy. Be6 was best. } (44. Be6 Rf2+) 44... Kf6 45. Rc6+ Ke5 46. Bb3 Rf2+ 47. Kg3 f4+ 48. Kh3? { (-4.11 → -6.98) Mistake. Kg4 was best. } (48. Kg4 Rg2+ 49. Kh5 f3 50. Bg8 f2 51. Bc4 Kf5 52. Bd3+ Kf4 53. Rc7 Rh2+) 48... Rf3+ 49. Kg2 Rxb3 50. Rg6?! { (-7.46 → -38.17) Inaccuracy. Kf1 was best. } (50. Kf1 Rb1+ 51. Ke2 g4 52. Rc8 Ke4 53. Re8+ Be5 54. Kd2 g3 55. Rf8 f3) 50... Kf5 51. Rg8 g4?! { (Mate in 32 → -15.24) Lost forced checkmate sequence. Kg4 was best. } (51... Kg4 52. Kf1 f3 53. Re8 Rb1+ 54. Re1 Rxe1+ 55. Kxe1 f2+ 56. Ke2 Kh3 57. Kd3) 52. Rd8?! { (-15.24 → Mate in 9) Checkmate is now unavoidable. Kf1 was best. } (52. Kf1 f3) 52... Rb2+?! { (Mate in 9 → -35.93) Lost forced checkmate sequence. f3+ was best. } (52... f3+ 53. Kg3 Be5+ 54. Kf2 g3+ 55. Ke1 Rb2 56. Rf8+ Ke4 57. Kd1 f2 58. Rf7) 53. Kf1 Ke4 54. Re8+ Kf3 55. Rd8 Rb1# { Black wins by checkmate. } 0-1